Pentax biopsy cap OF-B173, used:
Coloscopes
Pentax EC-3870FK2 Video Coloscope
Specifications
Optical system
- Viewing angle: 140
- Viewing direction: 0° (Forward viewing)
- Depth of field: 3 - 100 mm
Insertion tube
- Outside diameter: 12.8 mm
- Working length: 1500 mm
- Total length: 1823 mm
Angles
- Up 180° / Down 180° / Right 160° / Left 160°
Working channel
- Inner diameter: 4,2 mm
Pentax EC-3890Fi2 Video Coloscope
Specifications
Optical system
- Viewing angle: 140
- Viewing direction: 0° (Forward viewing)
- Depth of field: 4 to 100 mm
Insertion tube
- Outer diameter: 13,2 mm
- Working length: 1500 mm
- Total length: 1823 mm
Angles:
- Up 180° / Down 180° / Right 160° / Left 160°
Working channel:
- Inner diameter: 3,8 mm